Kendo UI TreeListColumnCommand class
The CSS class applied to the command button.
The CSS class applied to the icon span of the command button.
The name of the command. The built-in command names are "edit", "createChild" and "destroy". Check the columns.command section for additional important information. When set to a custom value, the name is rendered as a data-command attribute.
The text displayed by the command button. If not set the name option is used as the button text.
Serialize current instance to Dictionary